A nurse is reviewing postpartum discharge instructions with a client who has a new prescription for glipizide 15 mg PO daily with breakfast. Available is glipizide 5 mg tablets. How many tablets should the nurse inform the client to take each day? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["3"]
Given:
Desired dose of glipizide: 15 mg
Concentration of glipizide tablets: 5 mg/tablet
Step 1: Calculate the number of tablets:
Number of tablets = Desired dose (mg) / Concentration per tablet (mg/tablet)
Number of tablets = 15 mg / 5 mg/tablet
Number of tablets = 3 tablets
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["0.5"]
Explanation
Desired dose of nalbuphine: 10 mg
Concentration of nalbuphine solution: 20 mg/mL
Step 1: Set up the proportion:
Desired dose (mg) / Volume to administer (mL) = Concentration (mg/mL)
Step 2: Substitute the values:
10 mg / Volume = 20 mg/mL
Step 3: Solve for the unknown volume:
Volume = 10 mg / 20 mg/mL
Step 4: Calculate the volume:
Volume = 0.5 mL
Correct Answer is ["0.5"]
Explanation
Step 1: Set up the proportion:
Desired dose (units) / Volume to administer (mL) = Concentration (units/mL)
Step 2: Substitute the values:
5,000 units / Volume = 10,000 units/mL
Step 3: Solve for the unknown volume:
Volume = 5,000 units / 10,000 units/mL
Step 4: Calculate the volume:
Volume = 0.5 mL
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